@article{PismaZhETF.105.521,
    title = {A theory of slightly fluctuating ratchets },
    author = {Rozenbaum, V. M. and Shapochkina, I. V. and Lin, S. H. and Trakhtenberg, L. I.},
    journal = {Письма в ЖЭТФ},
    volume = {105},
    issue = {8},
    pages = {521},
    year = {2017},
    doi = {10.7868/S0370274X17080136},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X17080136},
    note = {[JETP Letters 105, 542 (2017)]}
}